NLN NEX EXAM WITH COMPLETE QUESTIONS AND CORRECT
ANSWERS WITH RATIONALES | ALREADY GRADED A+||BRAND
NEW VERSION!!
Part A: Word Knowledge (Questions 1–50)
1. Which of the following is the best definition of the word "adverse" as used in
the context of a medication's side effects?
A) Favorable
B) Unfavorable
C) Predictable
D) Temporary
Correct Answer: B) Unfavorable
Rationale: "Adverse" means harmful or unfavorable. In medicine, an adverse
effect is a negative or harmful reaction to a drug. "Favorable" is the opposite,
"predictable" means expected, and "temporary" means lasting for a limited time .
2. A patient's chart indicates he is "ambivalent" about his upcoming surgery. This
means he:
A) Is very excited.
B) Has conflicting feelings.
C) Is completely indifferent.
D) Has no understanding of the procedure.
Correct Answer: B) Has conflicting feelings.
Rationale: Ambivalence is the state of having mixed feelings or contradictory ideas
about something. It is not excitement (A), indifference (C), or a lack of
understanding (D) .
3. Which of the following is a synonym for "mitigate"?
A) Worsen
B) Lessen
1
,C) Ignore
D) Cause
Correct Answer: B) Lessen
Rationale: To "mitigate" means to make something less severe, serious, or painful.
"Lessen" is the most accurate synonym. "Worsen," "ignore," and "cause" all have
opposite or unrelated meanings.
4. A researcher is studying the "efficacy" of a new drug. Efficacy refers to:
A) The drug's cost-effectiveness.
B) The drug's safety.
C) The drug's ability to produce a desired result.
D) The drug's side effects.
Correct Answer: C) The drug's ability to produce a desired result.
Rationale: Efficacy is defined as the power to produce an effect or the ability to
achieve a desired result. It is not related to cost (A), safety (B), or side effects (D)
directly, though those are other important metrics.
5. The word "ubiquitous" most nearly means:
A) Rare
B) Present everywhere
C) Hidden
D) Temporary
Correct Answer: B) Present everywhere
Rationale: "Ubiquitous" means existing or being everywhere at the same time.
The prefix "ubi-" relates to location, and the term describes something that is
seemingly omnipresent. "Rare," "hidden," and "temporary" are antonyms .
6. Choose the synonym for "cogent":
A) Weak
B) Convincing
2
,C) Confusing
D) Irrelevant
Correct Answer: B) Convincing
Rationale: "Cogent" means clear, logical, and convincing — especially in reference
to an argument. It derives from the Latin "cogere" meaning "to drive together."
"Weak," "confusing," and "irrelevant" are antonyms.
7. The word "ephemeral" most nearly means:
A) Eternal
B) Short-lived
C) Important
D) Dangerous
Correct Answer: B) Short-lived
Rationale: "Ephemeral" describes something that lasts for a very short time. It
comes from the Greek "ephemeros" meaning "lasting only one day." "Eternal" is
its direct opposite.
8. The nursing student reads a patient's chart and encounters the term "afebrile."
The student understands that this term indicates the patient is currently:
A) Experiencing an elevated body temperature
B) Free from fever
C) Suffering from a febrile seizure
D) Exhibiting signs of an infectious process
Correct Answer: B) Free from fever
Rationale: The prefix "a-" means without, and "febrile" refers to fever. Therefore,
afebrile directly translates to "without fever," making option B the only accurate
interpretation of the term.
9. In a clinical conference, the instructor emphasizes the importance of "veracity"
in nurse-patient relationships. Veracity most closely means:
3
, A) Confidentiality
B) Advocacy
C) Truthfulness
D) Empathy
Correct Answer: C) Truthfulness
Rationale: Veracity is an ethical principle that specifically refers to the duty to tell
the truth and not deceive others. While confidentiality, advocacy, and empathy
are all important nursing concepts, they are distinct from the principle of
truthfulness that defines veracity .
10. The researcher's hypothesis was deemed "tenuous" after the initial data
review. The term tenuous, in this context, suggests the hypothesis was:
A) Strongly supported by evidence
B) Overly complex and confusing
C) Weak and lacking a solid foundation
D) Revolutionary and groundbreaking
Correct Answer: C) Weak and lacking a solid foundation
Rationale: Tenuous means very weak or slight. When applied to a hypothesis, it
indicates that the idea is flimsy, insubstantial, or not well-supported, which aligns
perfectly with a weak foundation lacking solid evidence.
11. The unit manager's decision to implement a new scheduling system was met
with "acrimony" from the nursing staff. Acrimony refers to:
A) Enthusiastic support
B) Bitterness and ill will
C) Indifference and apathy
D) Confusion and uncertainty
Correct Answer: B) Bitterness and ill will
Rationale: Acrimony denotes sharpness, harshness, or bitterness in manner or
speech. The staff's negative reaction, characterized by bitterness and ill will, is the
correct definition, as opposed to positive or neutral responses .
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ANSWERS WITH RATIONALES | ALREADY GRADED A+||BRAND
NEW VERSION!!
Part A: Word Knowledge (Questions 1–50)
1. Which of the following is the best definition of the word "adverse" as used in
the context of a medication's side effects?
A) Favorable
B) Unfavorable
C) Predictable
D) Temporary
Correct Answer: B) Unfavorable
Rationale: "Adverse" means harmful or unfavorable. In medicine, an adverse
effect is a negative or harmful reaction to a drug. "Favorable" is the opposite,
"predictable" means expected, and "temporary" means lasting for a limited time .
2. A patient's chart indicates he is "ambivalent" about his upcoming surgery. This
means he:
A) Is very excited.
B) Has conflicting feelings.
C) Is completely indifferent.
D) Has no understanding of the procedure.
Correct Answer: B) Has conflicting feelings.
Rationale: Ambivalence is the state of having mixed feelings or contradictory ideas
about something. It is not excitement (A), indifference (C), or a lack of
understanding (D) .
3. Which of the following is a synonym for "mitigate"?
A) Worsen
B) Lessen
1
,C) Ignore
D) Cause
Correct Answer: B) Lessen
Rationale: To "mitigate" means to make something less severe, serious, or painful.
"Lessen" is the most accurate synonym. "Worsen," "ignore," and "cause" all have
opposite or unrelated meanings.
4. A researcher is studying the "efficacy" of a new drug. Efficacy refers to:
A) The drug's cost-effectiveness.
B) The drug's safety.
C) The drug's ability to produce a desired result.
D) The drug's side effects.
Correct Answer: C) The drug's ability to produce a desired result.
Rationale: Efficacy is defined as the power to produce an effect or the ability to
achieve a desired result. It is not related to cost (A), safety (B), or side effects (D)
directly, though those are other important metrics.
5. The word "ubiquitous" most nearly means:
A) Rare
B) Present everywhere
C) Hidden
D) Temporary
Correct Answer: B) Present everywhere
Rationale: "Ubiquitous" means existing or being everywhere at the same time.
The prefix "ubi-" relates to location, and the term describes something that is
seemingly omnipresent. "Rare," "hidden," and "temporary" are antonyms .
6. Choose the synonym for "cogent":
A) Weak
B) Convincing
2
,C) Confusing
D) Irrelevant
Correct Answer: B) Convincing
Rationale: "Cogent" means clear, logical, and convincing — especially in reference
to an argument. It derives from the Latin "cogere" meaning "to drive together."
"Weak," "confusing," and "irrelevant" are antonyms.
7. The word "ephemeral" most nearly means:
A) Eternal
B) Short-lived
C) Important
D) Dangerous
Correct Answer: B) Short-lived
Rationale: "Ephemeral" describes something that lasts for a very short time. It
comes from the Greek "ephemeros" meaning "lasting only one day." "Eternal" is
its direct opposite.
8. The nursing student reads a patient's chart and encounters the term "afebrile."
The student understands that this term indicates the patient is currently:
A) Experiencing an elevated body temperature
B) Free from fever
C) Suffering from a febrile seizure
D) Exhibiting signs of an infectious process
Correct Answer: B) Free from fever
Rationale: The prefix "a-" means without, and "febrile" refers to fever. Therefore,
afebrile directly translates to "without fever," making option B the only accurate
interpretation of the term.
9. In a clinical conference, the instructor emphasizes the importance of "veracity"
in nurse-patient relationships. Veracity most closely means:
3
, A) Confidentiality
B) Advocacy
C) Truthfulness
D) Empathy
Correct Answer: C) Truthfulness
Rationale: Veracity is an ethical principle that specifically refers to the duty to tell
the truth and not deceive others. While confidentiality, advocacy, and empathy
are all important nursing concepts, they are distinct from the principle of
truthfulness that defines veracity .
10. The researcher's hypothesis was deemed "tenuous" after the initial data
review. The term tenuous, in this context, suggests the hypothesis was:
A) Strongly supported by evidence
B) Overly complex and confusing
C) Weak and lacking a solid foundation
D) Revolutionary and groundbreaking
Correct Answer: C) Weak and lacking a solid foundation
Rationale: Tenuous means very weak or slight. When applied to a hypothesis, it
indicates that the idea is flimsy, insubstantial, or not well-supported, which aligns
perfectly with a weak foundation lacking solid evidence.
11. The unit manager's decision to implement a new scheduling system was met
with "acrimony" from the nursing staff. Acrimony refers to:
A) Enthusiastic support
B) Bitterness and ill will
C) Indifference and apathy
D) Confusion and uncertainty
Correct Answer: B) Bitterness and ill will
Rationale: Acrimony denotes sharpness, harshness, or bitterness in manner or
speech. The staff's negative reaction, characterized by bitterness and ill will, is the
correct definition, as opposed to positive or neutral responses .
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